I have always thought that one of the best non-college requiring jobs in plumbing. It won't be outsourced. When people have a plumbing emergency, they usually prioritize getting it fixed as fast as possible over cost. In addition, it takes only a few tries of "do it yourself plumbing" to convince a person that they would rather pay someone than deal with leaks.

It is a shame that we push an expensive college degree on people who will end up getting paid less and having less job security.